This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Contemporary Amperex Technology (Hong Kong) Limited, Contemporary Amperex Technology Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2026
Title: Innovations by Wei Cao: A Pioneer in Battery Technology
Introduction
Wei Cao is an accomplished inventor based in Ningde, China. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and effectiveness of battery production processes.
Latest Patents
Wei Cao's latest patents include the "Adhesive Applying Apparatus," "Adhesive Applying Method," and "Battery Processing Device." One notable invention is a test apparatus and battery production line designed to improve testing efficiency. This apparatus features a fixing mechanism with multiple test probe mechanisms that can slide side by side. The design allows for adaptive adjustments in the distances between test probes based on the dimensions of the battery cells being tested. This innovation significantly enhances test efficiency by quickly responding to changes in the size of incoming battery cells.
Career Highlights
Wei Cao has worked with prominent companies in the battery industry, including Contemporary Amperex Technology (Hong Kong) Limited and Contemporary Amperex Technology Co., Ltd. His experience in these organizations has contributed to his expertise in battery technology and innovation.
Collaborations
Wei Cao has collaborated with notable colleagues such as Jun Yang and Wenchao Wei. Their combined efforts have further advanced the field of battery technology and innovation.
Conclusion
Wei Cao's contributions to battery technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in battery production and testing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile